baber/WOPTO huggingface dataset:
Patent JP-H05212751-A (JP)
Title: Method for molding disk substrate
Inventor: KUROSAKI NORIO
IPC: G11B7/26
Filed: 1992-02-04
Abstract: PURPOSE:To prevent the deformation of a stamper and improve the appearance of a disk substrate by setting the pressure A in the gas passage of a mold provided with no stamper and the pressure B in the gas passage of a movable mold provided with the stamper to A>B at the time of an entire injection process and to A<B at the time of an entire cooling process. CONSTITUTION:A disk substrate mold is constituted of a movable mold 40 provided with a stamper 30 and a fixed mold 10 provided with no stamper. The gas passage 12 of the fixed mold 10 is connected to a pressure pump 70 through a solenoid valve 50 and a pressure reducing valve 60 and also connected to a vacuum pump 80 through a solenoid valve 51. An outer peripheral gas passage and an inner peripheral gas passage 46 on a movable side are connected to the pressure pump 70 through a pressure reducing valve 61 and also connected to a vacuum pump 81 through a solenoid valve 53. At the time of an injection process wherein a molten resin 20 is injected in a resin passage 11, the pressure A in the passage 12 and the pressure B in the passages 45, 46 are set to A>B and, at the time of an entire cooling process, said pressures A, B are set to A<B. Therefore, the deformation of the stamper 30 is prevented and the surface irregularity of a disk substrate is eliminated.
Patent JP-H10214779-A (JP)
Title: Electron beam exposure method and fabrication of device using that method
Inventor: MURAKI MASATO
IPC: H01J37/304
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To perform alignment and pattern writing well by detecting a reference mark using a first electron beam and a second electron beam having higher acceleration voltage and then correcting third position detection results based on the detection results thereby determining the positional relationship between the first electron beam and a substrate to be exposed. SOLUTION: The electron beam exposure method comprises a first position detection step for locating a reference mark put on a stage for mounting a substrate to be exposed using a first electron beam at the time of exposing the substrate through a demagnification electrooptical system 4, a second step for locating the reference mark using a second beam having an acceleration voltage higher than that of the first electron beam, and a third step for locating the substrate to be exposed using the second electron beam. Detection results of the third step are corrected based on the detection results of the first and second steps before determining the positional relationship between the first electron beam and the substrate to be exposed.
Patent JP-H09213112-A (JP)
Title: Lamp of vehicle having a plurality of light source bulbs
Inventor: YONEYAMA YOICHI
IPC: F21S8/10
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a lamp of multi-functional type equipped with a main light source bulb and an aux. light source valve, with which there is no risk that a socket for the aux. bulb appears through the front lens to give a sense of incompatibility. SOLUTION: A surface processing (for example, aluminum evaporation) to give a tint equal or similar to the surface of a reflector is applied to those areas like the front end-face 8c and peripheral surface 8d of an aux. light source bulb socket 8 which appear at the outside of the lamp and may generate shades. A reflection flange 8e is provided so as to be fitted in an aux. light source bulb mounting hole 1b in the reflector 1 (or, to enclose the mounting hole 1b from the back), and a similar surface processing is applied to the front surface of the flange 8e.
Patent JP-H05279925-A (JP)
Title: Method and apparatus for continuously cutting material in silver or strand form
IPC: D01G1/04
Filed: 1993-02-05
Abstract: PURPOSE: To provide a method and an apparatus for continuously cutting a material in sliver or strand form, especially an artificial fiber tow. CONSTITUTION: This apparatus comprises a cutting wheel 1 provided with a multiplicity of cutting knives 3, a pressure roller 4 for producing on a wound material in silver or strand form a cutting pressure acting on the cutting knives 3, an opening and closing device 5 by means of which the pressure roller 4 can be moved, an adjusting member 6 by which a preset distance can be adjusted between the pressure roller 4 and the cutting knife 3, a damping means 1 by which the contact pressure exerted by the pressure roller 4 on the material on the knife 3 is adjusted to a fixed pressure, and a distance measuring device 8 by which the distance between the pressure roller 4 and the cutting knife 3 is monitored. In the cutting method, the cutting force is excellently constant, the life of use of the cutting knives is long and the qualities of the cut material are uniform.
Patent JP-S60163379-A (JP)
Title: Sealed lead-acid battery
Inventor: KITOU KAORU
IPC: H01M10/08
Filed: 1984-02-02
Abstract: PURPOSE:To prevent cracks in electrolyte occurring, and prevent scattering and leakage of electrolyte when a storage battery was fallen or vibrated by arranging a liquid sulfuric acid electrolyte layer on a gelled sulfuric acid electrolyte layer. CONSTITUTION:A liquid sulfuric acid electrolyte layer 4 is arranged on a gelled sulfuric acid layer 3. This prevents cracks in electrolyte occurring caused by separation of water in the gelled sulfuric acid electrolyte layer 4. Since gelled sulfuric acid electrolyte is used, the amount of liquid sulfuric acid electrolyte can be decreased, and scattering or leakage of electrolyte can be prevented even when a storage battery was fallen or vibrated.
Patent JP-H01194628-A (JP)
Title: Secrecy protecting system
Inventor: TACHIBANA NORIYUKI
IPC: H04L9/14
Filed: 1988-01-29
Abstract: PURPOSE:To make the wiretapping of a line difficult and to enhance confidentiality by adoping different systems for a data transmitting system used when the connection between information processor and a terminal side is confirmed and for the data transmitting system used after connection confirmation. CONSTITUTION:When a user communicates, the transmitting system for the connection is set at a terminal side line interface part 2. The same transmitting system is set at an information processor side line interface part 5 by an information processor 4. When the user inputs a signal for a connection procedure from the terminal, input data are inserted from the interface part 2 through a communication line 3 to an interface part 5. The information processor 4 checks the data from the interface part 5, confirms the justifiability of a connection request, sends the connection confirmation completing data to the terminal side, and then, sets the transmitting system of the said user registered in the interface part 5 beforehand. On the other hand, when the terminal side receives the connection confirmation completing data, the transmitting system registered into the interface part 2 is set, and thereafter, the data are exchanged.
Patent JP-S57133722-A (JP)
Title: Reset circuit with constant voltage
Inventor: NOZU MIKIO
IPC: G05F1/56
Filed: 1981-02-13
Abstract: PURPOSE:To decrease the current consumption, by setting the current for reference voltage of a reset circuit as the base current of a transistor (TR) for constant voltage and making the reference voltage common. CONSTITUTION:A Zener diode 19 is set as a reference voltage element and a current flows with fixed resistors 17, 18. A TR15 checks if a current flows to the Zener diode 19 to control the output of the collector current. For example, when a reference voltage Vcc is lowered and approaches a referece voltage, a current decreased extremely and the TR15 cuts off. When the TR15 turns off, the potential at cathode side of a diode 13 is at ground level, and a reset signal is generated via the diode 13. The function of a control logical circuit 21 is stopped with this signal and control is made so that a remote transmitter for a device such as crane is inoperative. A TR20 generates a constant voltage power supply output VDD by emitter follower connection with a reference voltage of the Zener diode 19.
Patent JP-S61176624-A (JP)
Title: Light-or medium-duty tire
Inventor: KITAGAWA TOSHIYUKI
IPC: B60C1/00
Filed: 1985-02-01
Abstract: PURPOSE:To provide the titled product having excellent abrasion resistance, light-weight, and productivity, and suitable for children's vehicle, by using a porous polyurethane elastomer containing a specific polyester polyol as a polyol component and moldable by RIM process. CONSTITUTION:(A) A polyester polyol having an average number of functional groups of 2-2.7 and a number-average molecular weight of 800-4,000 is compounded with (B) an isocyanate-terminated prepolymer composed of a high- molecular polyhydroxy compound (preferably the component A, etc.) and an organic polyisocyanate (preferably diphenylmethane-4,4'-diisocyanate), (C) water as a foaming agent, (D) an organic chain-extender (preferably ethylene glycol) and (E) a catalyst. The obtained liquid composition for forming a polyurethane is reacted in a closed mold of a reactive injection molding machine to obtain a porous polyurethane elastomer having a bulk density of 0.6-1.1g/cm<3>. The objective tire is produced from the elastomer.
Patent JP-S61216926-A (JP)
Inventor: ARESHIA ROZARINDO MERANII HOOR
IPC: E21D15/48
Filed: 1986-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58135762-A (JP)
Title: Casting method of valve guide and seat of cylinder head and supporting pin for casting
Inventor: HIROYASU MINORU
IPC: B22D19/00
Filed: 1982-02-08
Abstract: PURPOSE:To eliminate the need for drilling, press fitting of guides, centering, etc. after casting, by forming a supporting pin which regulates the normal position relation of a valve guide and a valve seat integrally to a core in the stage of casting cylinder heads. CONSTITUTION:A valve guide 9 is inserted onto the stem-shaped part 3 of a supporting pin 2 for casting and a valve seat 10 is fitted onto a valve shaped part 5 in order to constitute a core 15 for casting of cylinder heads. The parts 3, 5 are formed into one body by a coupling part 4 in such a way that the normal position relation of the guide 9 and the seat 10 is regulated. The part 4 has a function of coupling and supporting a sand mold core 14 for the purpose of forming the intake and exhaust passages to be provided in a cylinder head. Such core 15 is positioned and assembled by a mechanism 31 in casting molds 38 consisting of a top mold 20, a right mold 21, a bottom mold 22, and a bottom mold core 23, and a fixing device 24 is advanced to the cavity 37 side; at the same time, the casting molds are clamped. The inside of the cavity 37 formed in such a way is packed and cast with molten metal, and after the casting, the pin 2 is removed, whereby the casting is obtained.
Patent JP-S61179652-A (JP)
Title: Character input system by telephone set
Inventor: YASUHARA HIROSHI
IPC: H04M11/00
Filed: 1985-02-05
Abstract: PURPOSE:To prevent input error and to attain an audio responce by providing a recognition section recognizing an MF signal or the like from a telephone set as an input character, an echo processing section generating a character code, a processing section to the input character, a responce message synthesis section and a voice output section so as to input a KANA (Japanese syllabary) from the telephone set. CONSTITUTION:A character mode is designated by a rotary dial or the key of the telephone set 1. A exchange 9 gives a proper number to the character mode in advance. The dial pulse decoding/storage section 3 of a character input decoding processing unit 2 decodes a data in the unit of characters and the decoded character is generated into a character signal undergoing echo back by an echo generating section 4. This method is used for error preventing countermeasures. When the input character represents one-character deletion, the next input character is decoded and when the input character is not one-character deletion, the buffer pointer of the decoding/storage section 3 is incremented by 1. A prescribed processing is applied to the input message analyzed by a processing section 5, a synthesis section 6 generates a responce message to inform the content of the said processing, a voice output section 7 converts the said responce message into voice and outputs the result to the telephone set 1.
Patent JP-S55111963-A (JP)
Title: Information recording method and apparatus thereof
Inventor: HIRAYAMA KAZUHIRO
IPC: G03G15/05
Filed: 1979-02-20
Abstract: PURPOSE: To readily perform overlay by applying two image-forming radiations to the photosensitive plate of the specific structure.  
     CONSTITUTION: The photosensitive plate A consisting of a conductive substrate 1 composed of metal conductors such as tin or copper, hygroscopic paper, etc., a photoconductive layer 2 using CdS, crystalline Se, ZnS, etc. as its material and an insulation layer 3 provided with three factors of high abrasion strength and high resistance, holdability of electrostatic charges and transparency such as of fluorine resins or polyester resins is prepared. After the surface of the insulation layer 3 of the photosensitive plate A is charged with a corona discharger in a dark place, the first light images are radiated on the insulation layer 3 surface, thence the charging of the polarity opposite from the primary charging polarity is done by a corona discharger 8 on the surface of the insulation layer 3. Thereafter, the second light images are radiated. As a result of this, the surface potential of the portion IV which was the bright part of the first light images and the bright part in the second light images change considerably, producing contrast with the surface potentials of the other portions IWIII.  By developing the photosensitive plate A, the overlay may be readily accomplished with one apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04272108-A (JP)
Title: Extrusion forming apparatus for sintering stock and its method
Inventor: HOSODA SHIGEMI
IPC: B22F5/10
Filed: 1991-01-19
Abstract: PURPOSE:To directly manufacture sintering stock having spiral holes in an easy way with good efficiently by holding a die to the face of an extruding machine having a cylinder and providing the inside diameter face of the die with spiral grooves whose depth and number are specified. CONSTITUTION:The tip face of an extruding machine 1 having a cylinder 1a and a screw 1b is provided with a mouth piece 5, and the tip face of this mouth piece 5 is mounted with a die 4. The die 4 is engaged with a centering piece 3 in which a spiral mandral 2 is stuck to the inside diameter face, and the inside diameter face is provided with four or more places of spical grooves with 2 to 15% area to the inside diameter dimension. By using an extrusion forming apparatus having the above constitution, a kneaded body obtd. by mixing raw material powder with a binder and subjected the mixture to plasticization is extruded while it is twisted. In this way, a sintering stovk having spiral holes can be molded by a simple apparatus at low cost.
Patent JP-S54112472-A (JP)
Title: Automatically-speed-changed length-measuring feeder for electric wire cutter etc.
Inventor: MATSUBARA KATSUYUKI
IPC: B26D5/26
Filed: 1978-02-21
Abstract: PURPOSE: To raise the capacity of an apparatus which measures a predetermined length of wire through wire rollers and supplies the wire, by automatically controlling the speed of the length-measuring supply within an allowable error range corresponding to the length of the wire.  
     CONSTITUTION: When the wire supply apparatus is applied to a machine for automatically cutting off a sheathed wire and peeling off the sheath, the wire W is delivered along a guide roller 2, wire-extending rollers 3 and first and a second supply rollers 4, 5 and worked by the automatic cut-off/peel-off machine 8. A variable resistor 11 and a pulse generator 19 are directly coupled to a motor 9 for driving the second supply roller. A signal generated by the pulse generator 19 is entered into a comparator circuit 16 of a motor control circuit 10 to compare the measured length with a set length. When they coincide with each other, the motor 9 is stopped by a signal from a motor stop instruction circuit 18 and the cut-off/ peel-off machine 8 is started by a control circuit 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09208975-A (JP)
Title: Conversion of common carbage into solid fuel
Inventor: NAKAMURA SAZO
IPC: B09B3/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting common garbage into solid fuel, low in generation of toxic gas, enabling reuse of valuables in the garbage, capable of obtaining high-quality solid fuel in high efficiency at low cost by sorting reusable incombustibles from common garbage. SOLUTION: Feedstock 1a as common garbage is subjected to bag breakage in a primary crushing process 21, iron components are removed in a metal removing process 3, and the metal-removed feedstock is sieved in a sieving process 22. For the residual feedstock left on the sieve, glass bottles are recovered in a resource reclaiming/sorting process 29, and the remaining feedstock is subjected to aluminum sorting to remove incombustibles which are then reclaimed into resources again. The feedstock left on the sieve after removing the incombustibles is subjected to secondary crushing to sort HCl, source-contg. plastics. The garbage as feedstock passed through the sieve is incorporated with quicklime 24 in a mixing process 25, and the resultant garbage and the secondly crushed feedstock are dried and mutually mixed in a mixing process 26.  The resultant mixed feedstock is subjected to volume reduction and solidification in a relevant process 27 and molded into the objective solid fuel 28.
Patent JP-S60165016-A (JP)
Inventor: MASUDA YOSHINORI
IPC: H01H36/00
Filed: 1984-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09211329-A (JP)
Title: Zoom lens
Inventor: OTOSHI YUICHIRO
IPC: G02B15/20
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens constituted so that the number of components is reduced and color aberration is excellently corrected by providing a first lens group with a diffraction optical surface. SOLUTION: The first group Gr1 is constituted of a first lens L1 being the diffraction-refraction hybrid type lens which is shaped to be the positive meniscus whose convex surface is faced to an object side, whose surface on an image side is shaped to be aspherical and which is provided with the diffraction optical surface on the surface on the image side. A second group Gr2 is constituted of a second lens L2 shaped to be the negative menisucus whose convex surface is faced to the object side, a third lens L3 whose both surfaces are shaped to be concave and a fourth lens L4 which is shaped to be the positive meniscus whose convex surface is faced to the object side and whose convex surface on the object side is cemented to the image surface side of the lens L3. A third group Gr3 is constituted of a diaphragm A and a fifth lens L5 whose both surfaces are shaped to be convex.  A fourth group Gr4 is constituted of a sixth lens L6 shaped to be the negative meniscus whose convex surface is faced to the object side and a seventh lens L7 whose both surfaces are shaped to be convex. Then, they are arranged in turn from the object side. Besides, a flat plate L8 nearest to the image side is the low-cut filter.
Patent JP-S58138735-A (JP)
Title: Surface modification of molded plastic article
Inventor: SAKATA KANJI
IPC: C08J7/04
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a coating film prepared from a curable substance, and having high adhesivity to the substrate and excellent surface state, by forming a modified layer to the surface of a molded plastic article by plasma treatment, and washing the modified layer with a solvent. CONSTITUTION:A molded plastic article (e.g. molded article of polymethacrylate resin) is subjected to the plasma treatment (e.g. in the mixture of oxygen and inert gas under the following conditions: flow rate, 10-300ml/min; pressure, 0.5-2Torr; power of electric discharge, 50-500W; and treatment time, 0.2- 10min). After washing the produced modified layer with a solvent (e.g. methanol) using an ultrasonic cleaner, etc., the surface is coated with a curable substance (e.g. curable acrylic composition), and the coating layer is cured to obtain the objective coating film.
Patent JP-2000212557-A (JP)
Title: Luminous phosphor
Inventor: UEHARA SUSUMU
IPC: C09K11/66
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a luminous phosphor activated with bivalent europium, having a specific chemical compositional formula, thus attaining long afterglow time/high afterglow luminance compared to conventional silicate-based luminous phosphors, presenting diversified luminescent colors ranging from blue to yellowish green colors, therefore useful for e.g. night signs. SOLUTION: This luminous phosphor is such one as to be activated with bivalent europium and have a chemical composition of the formula (R is at least one element selected from the group consisting of Ca, Sr and Ba; M is a coactivator, being at least one element selected from the group consisting of Nb, Zr, Bi, Mn, Sn, In, La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc and Y; 0.4<=(a)<=0.9; 0.00001<=b<=0.30; 0.25<=c <=1.5; 0.00001<=d<=0.2; 0.00001<=e<=0.2; 0<=x<1.0; 0<=y< 1.0). This luminous phosphor is obtained by the following process: appropriate amounts of respective specified stocks are weighed, mixed together, put into an alumina crucible, and then burned at 950-1,500 deg.C for 1-12 h in a reductive atmosphere.
Patent JP-S55112122-A (JP)
Title: Method and apparatus for manufacturing composite deformed bar
Inventor: YAMAJI KENKICHI
IPC: B21C23/30
Filed: 1979-02-22
Abstract: PURPOSE: To efficiently extrude the composite deformed bar, by employing a combination of the moving wheel and the stationary shoe block.  
     CONSTITUTION: The moving wheel 4 is rotated; the preheated bar type soft extrusion blank 7 is fed into the transfer pathway 8 being formed between the stationary shoe block 6 and the endless groove 5 installed in the circumference of the moving wheel 4. Hereby, the extrusion blank 7 is thrusted into the depth of the transfer pathway 8 owing to the friction resistance generated by the contact of the blank 7 against the endless groove 5, and at the same time, an extrusion pressure is generated. Meantime, the preheated hard strip type metallic body 11, being laid on the moving belt 13, is passed through a part of the depth of the transfer pathway 8. As a result, the extrusion blank 7, generating a sufficient extrusion pressure, adheres closely to the strip type metallic body 11; and these two are extruded together with through the die 10 installed in the abutment 9 plugging the depth of the transfer pathway 8 of the stationary shoe block 6, and the composite deformed bar is formed. 
     COPYRIGHT: (C)1980,JPO&Japio